Learn Mechanical Engineering @LearnChemE

Uploaded January 2026 | Updated September 2026, 2 weeks ago

Extensive free resources for learning mechanical engineering are available at learncheme.com . These include interactive simulations, screencasts, digital experiments, self-study modules, suggestions on how to study, and programming bootcamps. ConcepTests are also available for instructors.
Made by faculty at the University of Colorado Boulder, Department of Chemical & Biological Engineering.

Adiabatic Flame Temperature (Interactive Simulation)

$Solid-Liquid Phase Diagram Example Organized by textbook: https://learncheme.com/ 1.0 kg of liquid of Si and Mg with a Si mole fraction of 0.80 is cooled until 0.20 kg of liquid remains. The phases present and their amounts are calculated. Made by faculty at the University of Colorado Boulder, Department of Chemical & Biological Engineering. Check out our Materials Science playlist: https://www.youtube.com/playlist?list=PLC9CE6BFBB0D003CD Are you using a textbook? Check out our website for screencasts organized by popular textbooks: https://learncheme.com/screencasts/materials-science/ Check out our website for interactive materials science simulations: https://learncheme.com/simulations/materials-science/$

Conduction through a Composite Wall (Interactive Simulation)

Reversible Adiabatic Expansion or Compression (Interactive Simulation)